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nits, add local functions

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2023-08-08 18:53:04 -07:00
parent 3df12a641f
commit f4a6c0df3e
4 changed files with 17 additions and 14 deletions
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15
src/sat/smt/synth_solver.cpp
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@ -37,15 +37,18 @@ namespace synth {
auto * n = expr2enode(e->get_arg(0));
expr_ref_vector repr(m);
euf::enode_vector todo;
auto has_rep = [&](euf::enode* n) { return !!repr.get(n->get_root_id(), nullptr); };
auto get_rep = [&](euf::enode* n) { return repr.get(n->get_root_id(), nullptr); };
auto has_rep = [&](euf::enode* n) { return !!get_rep(n); };
auto set_rep = [&](euf::enode* n, expr* e) { repr.setx(n->get_root_id(), e); };
euf::enode_vector todo;
for (unsigned i = 1; i < e->get_num_args(); ++i) {
expr * arg = e->get_arg(i);
auto * narg = expr2enode(arg);
todo.push_back(narg);
repr.setx(narg->get_root_id(), arg);
}
set_rep(narg, arg);
}
for (unsigned i = 0; i < todo.size() && !has_rep(n); ++i) {
auto * nn = todo[i];
for (auto * p : euf::enode_parents(nn)) {
@ -56,8 +59,8 @@ namespace synth {
for (auto * ch : euf::enode_args(p))
args.push_back(get_rep(ch));
app * papp = m.mk_app(p->get_decl(), args);
repr.setx(p->get_root_id(), papp);
todo.push_back(p);
set_rep(p, papp);
todo.push_back(p);
}
}
}